package com.kevin.permission.beans;

import lombok.Getter;
import lombok.Setter;

import javax.validation.constraints.Min;

public class PageQuery {

    @Getter
    @Setter
    @Min(value = 1, message = "当前页码不合法")
    private int pageNo=1;

    @Getter
    @Setter
    @Min(value = 1, message = "每页展示数量不合法")
    private int pageSize=10;

    @Getter
    private int offset;

    public int getOffset() {
        offset =(pageNo-1)*pageSize;
        return offset;
    }
}
